WO2015007339A1 - Dispositif de pose de fil et enrouleuse - Google Patents

Dispositif de pose de fil et enrouleuse Download PDF

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Publication number
WO2015007339A1
WO2015007339A1 PCT/EP2013/065307 EP2013065307W WO2015007339A1 WO 2015007339 A1 WO2015007339 A1 WO 2015007339A1 EP 2013065307 W EP2013065307 W EP 2013065307W WO 2015007339 A1 WO2015007339 A1 WO 2015007339A1
Authority
WO
WIPO (PCT)
Prior art keywords
thread
impellers
laying device
spool
points
Prior art date
Application number
PCT/EP2013/065307
Other languages
German (de)
English (en)
Inventor
Marcel Christe
Sven Wirth
Original Assignee
SSM Schärer Schweiter Mettler AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SSM Schärer Schweiter Mettler AG filed Critical SSM Schärer Schweiter Mettler AG
Priority to CN201380079277.1A priority Critical patent/CN105517931B/zh
Priority to PCT/EP2013/065307 priority patent/WO2015007339A1/fr
Priority to EP13739985.3A priority patent/EP3022144B1/fr
Publication of WO2015007339A1 publication Critical patent/WO2015007339A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/28—Traversing devices; Package-shaping arrangements
    • B65H54/2836—Traversing devices; Package-shaping arrangements with a rotating guide for traversing the yarn
    • B65H54/2839—Traversing devices; Package-shaping arrangements with a rotating guide for traversing the yarn counter rotating guides, e.g. wings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/28—Traversing devices; Package-shaping arrangements
    • B65H54/2884—Microprocessor-controlled traversing devices in so far the control is not special to one of the traversing devices of groups B65H54/2803 - B65H54/325 or group B65H54/38
    • B65H54/289—Microprocessor-controlled traversing devices in so far the control is not special to one of the traversing devices of groups B65H54/2803 - B65H54/325 or group B65H54/38 stopping the yarn guide in a predetermined position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Definitions

  • the invention relates to a thread-laying device for winding a thread on a spool and a winding machine with such a thread-laying device.
  • a thread-laying device for winding a thread on a spool and a winding machine with such a thread-laying device.
  • yarn laying devices are used with two mutually radially offset vane wheels, which are driven in opposite directions about their respective axis of rotation.
  • Such a thread-laying device has become known, for example, from EP 0 677 019 B1.
  • the impellers cover each other and usually have two wings, which are aligned substantially orthogonal to the axis of rotation of the impeller.
  • the foundedspulende on the bobbin thread is performed during the winding process in constant change to the wings of the one and the other impeller and thereby in the sense of a traversing movement relative to the coil in the direction of the coil longitudinal axis in quick succession and forth.
  • a bow disk or plate ie a so-called thread guide ruler, emerge from the contour of the wings of the vanes in operation and in which they dive again in the range of immersion points.
  • a thread transfer between the vanes and a consequent stroke reversal of the traversing movement of the thread takes place in each case in the region of the immersion points of the wings of the vanes behind the curved disk.
  • the yarn to be wound up on the bobbin is guided continuously on the sheet-metal disk or sheet during the winding-up process.
  • the two thread tensioner which together with the contour of the sheet disc or plate in each case form a thread inlet slot in the area of the immersion points, the thread tension in the range of Hubumledgea the traversing movement of the thread, ie in the yarn transfer from one impeller to the other, reliable kept constant or adjusted to a desired thread tension.
  • This allows a precise winding of the thread on the spool.
  • Undesirable disturbances or interruptions of the winding process due to insufficient Thread tension can be counteracted at the same time.
  • the two thread tensioners can each have a convex guide contour for the thread.
  • the guide contour has at least partially to the contour of the sheet plate. Due to the distance-invariant and synchronous adjustment of the two axes of rotation of the impellers and the thread tensioner relative to the curved disk, the immersion points of the impellers beyond can be changed in a simple and precise manner in its axial position along the coil longitudinal axis. Overall, the axial position of the yarn transfer points of the yarn in its traversing direction, ie the so-called traversing stroke of the yarn, can be variably set as required.
  • the adjusting device has a bearing carriage displaceably mounted in the direction of the adjustment axis, on which the impellers and the thread tensioners are arranged together.
  • the bearing carriage can in particular be displaceably guided on a support frame of the thread guiding device, for example via its mutually opposite edge sections.
  • the carriage can thereby be performed precisely and trouble-free even with the attacking in the operation of the yarn laying device on the axes of rotation of the vanes and the yarn tensioning moments.
  • a particularly low-vibration and robust against malfunction adjustment of the axes of rotation of the impellers and the thread tensioner can be realized.
  • the adjusting device preferably has an electromotive adjusting drive from a constructional point of view.
  • the Versteilantrieb can in particular be a stepper motor. Thereby can very short adjustment times and at the same time a high positioning accuracy of the axes of rotation of the impellers and the thread tensioner can be realized relative to the bow disk. This is for the quality of the coil to be produced on the thread winding advantage.
  • Such electric or stepper motors are pre-assembled on the market and are available at low cost.
  • the thread laying device according to a preferred embodiment of the invention, a stop means for at least one of the impellers.
  • a stop means for at least one of the impellers.
  • the slinging means according to the invention by means of the adjusting device in a rotation range of the impellers, which is swept in the operation of the yarn laying device of the impellers, be movable. In the constructively simplest case, this can be done by means of the adjusting device, i. for example, by moving the above-mentioned bearing carriage in the direction of the stop means, take place.
  • the control device may preferably serve to control / regulate further operating parameters of the yarn laying device, such as, for example, the revolving speed of the impellers, as well as a respective deceleration / acceleration of the impellers.
  • the two thread tensioners can be formed in one piece with each other in view of a simplified production and assembly according to the invention. In this case, the two thread tensioners are connected to each other via a connecting portion.
  • the thread-laying device may comprise two curved disks, which are arranged spaced apart to form a gap. Overall, this ensures a particularly safe and accurate guidance of the thread on the impellers.
  • the two curved disks are preferably arranged parallel to one another and can advantageously be of identical design under production engineering aspects.
  • the contours of the two curved disks are preferably aligned with each other in the direction of the axes of rotation of the two impellers.
  • Fig. 1 a winder, a yarn laying device with two electric motor driven impellers for reciprocating a yarn and with a curved disk for Guiding the thread to be laid, in a fragmentary side view;
  • FIG. 3 shows the yarn laying device according to FIG. 1 in a perspective view.
  • FIG. 1 shows a partially reproduced winder 10 with a thread laying device 12 for winding a thread 14 onto a bobbin 16 connected downstream of the thread laying device 12 in the thread running direction L.
  • the coil 16 has a coil longitudinal axis 18 and is arranged on a coil carrier 20.
  • the bobbin 20 is circumferentially driven around the coil longitudinal axis 18 of the coil 16.
  • the foundedspulende thread 14 can be deducted from a supply spool of the winder 10 not shown in detail and wound to form a yarn package 21 on the spool 16.
  • the thread-laying device 12 has a support frame 22.
  • the support frame 22 comprises two longitudinal profiles 22a which are arranged parallel to one another and are connected to one another via two transverse profiles 22b.
  • an adjusting device 24 is arranged at the two longitudinal profiles 22a of the support frame 22, an adjusting device 24 is arranged.
  • the adjusting device 24 comprises a (bearing) carriage 26, which along a designated S Adjusting axis relative to the support frame 22 is slidably mounted and an adjusting drive 28.
  • the Versteilantrieb 28 is coupled via an actuator 28a to the bearing carriage 26.
  • the adjusting drive 28 is attached to the support frame 22 via the lower transverse profile 22b in FIG.
  • the Versteilantrieb can be designed as an electric motor, for example as a stepper motor.
  • the electric motors 34 are rotatably mounted on the bearing carriage 26.
  • a control device 36 serves to control or regulate the electric motors 34 and the Versteilantriebs 28 of the bearing carriage 26th
  • the impellers 30, 32 serve to move the istspulenden thread 14 in the direction of the coil longitudinal axis 18 relative to the spool 16 in rapid succession and forth to form during the Aufspulreaes the filament winding 21 on the spool 16.
  • a stop means 38 for the impellers 30, 32 is attached.
  • the stop means 38 is thus arranged stationary on the support frame 22.
  • the stop means 38 is movable by moving the bearing carriage 26 in the direction of the stop means 38 in a swept by the two rim gears 30, 32 rotation range and serves to calibrate the control device 36 to a defined by the stop means 38 rotational position of the vanes 30, 32nd
  • the vanes 30, 32 before the start of the winding process in their respective rotational position to their Rotary axis 30a, 32a azusgeprofit relative to each other (synchronized).
  • FIG. 2 shows a top view of the thread-laying device 12 of the above-described winding machine in the case of a winding apparatus shown in FIG. 1 A-A cut.
  • the two impellers 30, 32 each have three wings 40 with pin-shaped thread guide tips 42 a uf.
  • the thread guide tips are advantageously made of a material which is highly resistant to mechanical and thermal stresses, such as, for example, a ceramic material or a material coated with a ceramic material.
  • the wings 40 are each provided with zentra l arranged recesses 44 for the purpose of a low moving mass.
  • the axes of rotation 30a, 32a of the two impellers 30, 32 are oriented in the direction of a to the adjusting axis S orthogona l transverse axis Q, d. H . in the installed state of the thread laying device 12 in the direction of the in Fig. 1 shown coil longitudinal axis 18, mutually laterally offset.
  • the wings 40 of the vanes 30, 32 emerge with their thread guide tips 42 at Aufta uch Vietnameseen Ai, ⁇ 2 a us the contour 46 a of the arcuate disk 46 and enter the contour 46 a of the curved disk 46 in the region of immersion points egg, e 2 again.
  • the foundedspulende thread is guided in the winding process in rapid change to the mutually opposite impellers 30, 32, wherein a yarn transfer between the impellers 30, 32 takes place in each case in the area of immersion Ei, E 2 .
  • the emergence points Ai, A 2 and the immersion points Ei, E 2 of the two impellers 30, 32 do not coincide due to the mutually offset rotational axes 30a, 32a of the impellers 30, 32.
  • the thread-laying device 12 therefore has thread tensioners 48, which in the region of the immersion points Ei, E 2 together with the contour 46 a of the curved disk 46 each form a thread inlet slot 50.
  • the thread tensioners 48 are spaced from the curved disk 46 in the direction of the axes of rotation 30a, 32a of the impellers 30, 32 and partially cover the contour 46a of the curved disk 46 in the direction of the two axes of rotation 30a, 32a.
  • the foundedspulende thread is thereby performed in the field of yarn inlet slots 50 each at the contour of the curved disk 46 and one of the thread tensioner 48 under tension.
  • the thread tension is adjustable by the degree of mutual overlap of the thread tensioner 48 and the bow disk 46.
  • a second arcuate disk 46 ' may serve to guide the yarn 14 in a manner corresponding to the first arcuate disk 46.
  • the second curved disk 46 ' is connected downstream of the first curved disk in the thread running direction and spaced from the first curved disk 46 to form a gap Z.
  • the two contours of the arc wheels 46, 46 ' are aligned with each other in the direction of the axes of rotation 30a, 32a, the two impellers 30, 32.
  • the statements made in connection with Fig. 2 on the emergence and immersion of the impellers are therefore equally applicable to the second arc 46 ' .
  • the rotating vanes pass through the intermediate space Z, ie the two vanes rotate in sections between the two arcuate plates 46, 46 ' during the winding process.
  • the two thread tensioners 48 are attached to the bearing carriage 26 via bending and torsion-resistant support profiles 52.
  • the support profiles 52 may be welded to the bearing carriage 26, glued and / or screwed.
  • the thread tensioners 48 are each spaced a fixed distance, i. distance-invariant, attached to the axes of rotation 30a, 32a of the two impellers 30, 32 on the bearing carriage 26.
  • the immersion points Ei, E 2 (and the points of emergence Ai, A 2 , FIG. 2) of the vanes 40 of the impellers 30, 32 can be variable by means of the motor-driven bearing carriage 26 in its axial position in the direction of the transverse axis Q or the coil longitudinal axis 18 be moved. As a result, the respective traverse stroke of the thread can be increased or reduced as required.
  • the bearing carriage 26 is displaced by means of the adjusting device 24 in the direction of the stop means 38, that is, the axes of rotation 30a, 32a of the impellers 30, 32 along the adjustment axis S of the two curved discs 46, 46 'moved away, the immersion points El, E2 of the vanes 30, 32 are moved toward each other in the direction of the transverse axis Q.
  • the traverse stroke of the thread is thereby reduced.
  • the thread inlet slot 50 is shortened in the direction of the transverse axis Q.
  • the thread tensioner 48 and the bow discs 46, 46 ' have at any time on an optimum in terms of thread transfer or thread tension coverage.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)

Abstract

L'invention concerne un dispositif de pose de fil (10) servant à enrouler un fil (14) sur une bobine. Ledit dispositif comporte deux roues à ailettes (30, 32) qui peuvent être entraînées dans des sens opposés sur leur axe de rotation respectif (30a, 32a) afin de déplacer le fil (14) à enrouler suivant un mouvement alternatif par rapport à la bobine. Le dispositif de pose de fil comporte au moins une première plaque incurvée (46) qui possède un contour (46a) duquel les roues à ailettes (30, 32) font saillie en fonctionnement au niveau de points de saillie (A1, A2) et dans lequel elles entrent de nouveau dans la zone de points d'entrée (E1, E2). Le transfert de fil se fait entre les roues à ailettes (30, 32) dans la zone des points d'entrée (E1, E2). Deux tendeurs de fil (48) forment chacun une fente d'insertion de fil (50) dans la zone des points d'entrée (E1, E2) conjointement avec le contour (46a) de la plaque incurvée (46). Le dispositif de pose de fil (12) comporte un dispositif de réglage (24) qui permet de régler conjointement sur un axe de réglage (S) les axes de rotation (30a, 32a) des roues à ailettes (30, 32) et les tendeurs de fil (48) l'un par rapport à l'autre indépendamment de l'écartement et de façon synchrone par rapport à la plaque incurvée (46, 46'). Un dispositif de commande (36) sert à actionner le dispositif de réglage (24) de façon commandée/régulée. L'invention concerne également une enrouleuse équipée d'un tel dispositif de pose de fils (12).
PCT/EP2013/065307 2013-07-19 2013-07-19 Dispositif de pose de fil et enrouleuse WO2015007339A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201380079277.1A CN105517931B (zh) 2013-07-19 2013-07-19 敷纱设备和络筒机
PCT/EP2013/065307 WO2015007339A1 (fr) 2013-07-19 2013-07-19 Dispositif de pose de fil et enrouleuse
EP13739985.3A EP3022144B1 (fr) 2013-07-19 2013-07-19 Dispositif de pose de fil et enrouleuse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2013/065307 WO2015007339A1 (fr) 2013-07-19 2013-07-19 Dispositif de pose de fil et enrouleuse

Publications (1)

Publication Number Publication Date
WO2015007339A1 true WO2015007339A1 (fr) 2015-01-22

Family

ID=48856613

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/065307 WO2015007339A1 (fr) 2013-07-19 2013-07-19 Dispositif de pose de fil et enrouleuse

Country Status (3)

Country Link
EP (1) EP3022144B1 (fr)
CN (1) CN105517931B (fr)
WO (1) WO2015007339A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015222044B3 (de) * 2015-11-10 2017-02-02 SSM Schärer Schweiter Mettler AG Verfahren zum Steuern einer Flügelrad-Fadenverlegevorrichtung, Flügelrad-Fadenverlegevorrichtung sowie Spulmaschine
DE102015222045B3 (de) * 2015-11-10 2017-02-02 SSM Schärer Schweiter Mettler AG Fadenverlegevorrichtung
EP3241793A1 (fr) 2016-05-02 2017-11-08 SSM Schärer Schweiter Mettler AG Dispositif de va-et-vient avec des ailes rotatives et bobineuse avec reglage de course et unite guide-fil adaptative

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8513881U1 (de) * 1985-05-10 1986-09-04 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Aufspulmaschine
DE29503084U1 (de) * 1995-02-24 1995-04-27 Neumag Gmbh Changiervorrichtung
EP0677019B1 (fr) 1992-12-23 1996-05-22 B a r m a g AG Dispositif d'embobinage
WO1998016458A1 (fr) * 1996-10-12 1998-04-23 Barmag Ag Bobineuse
EP0997422A1 (fr) * 1998-10-26 2000-05-03 Schärer Schweiter Mettler AG Dispositif de guidage d'un fil
CN202063602U (zh) * 2011-04-11 2011-12-07 丝丝姆纺织机械（中山）有限公司 一种络筒机排线装置

Family Cites Families (5)

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Publication number Priority date Publication date Assignee Title
CN1204997A (zh) * 1996-10-12 1999-01-13 巴马格股份公司 卷绕机
DE29909746U1 (de) * 1999-06-04 2000-10-19 Muennekehoff Gerd Changiereinrichtung
DE10343315A1 (de) * 2003-09-10 2005-04-07 Wilhelm Stahlecker Gmbh Vorrichtung zum Aufspulen eines Fadens auf eine Kreuzspule
CN1995506B (zh) * 2006-09-21 2010-05-12 屠建文 并纱机的卷绕成形装置
CN101596989A (zh) * 2008-06-03 2009-12-09 太平洋机电(集团)有限公司 一种单翼轮单电机驱动导丝横动装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8513881U1 (de) * 1985-05-10 1986-09-04 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Aufspulmaschine
EP0677019B1 (fr) 1992-12-23 1996-05-22 B a r m a g AG Dispositif d'embobinage
DE29503084U1 (de) * 1995-02-24 1995-04-27 Neumag Gmbh Changiervorrichtung
WO1998016458A1 (fr) * 1996-10-12 1998-04-23 Barmag Ag Bobineuse
EP0997422A1 (fr) * 1998-10-26 2000-05-03 Schärer Schweiter Mettler AG Dispositif de guidage d'un fil
CN202063602U (zh) * 2011-04-11 2011-12-07 丝丝姆纺织机械（中山）有限公司 一种络筒机排线装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015222044B3 (de) * 2015-11-10 2017-02-02 SSM Schärer Schweiter Mettler AG Verfahren zum Steuern einer Flügelrad-Fadenverlegevorrichtung, Flügelrad-Fadenverlegevorrichtung sowie Spulmaschine
DE102015222045B3 (de) * 2015-11-10 2017-02-02 SSM Schärer Schweiter Mettler AG Fadenverlegevorrichtung
WO2017080719A1 (fr) * 2015-11-10 2017-05-18 SSM Schärer Schweiter Mettler AG Dispositif de pose de fil
WO2017080718A1 (fr) 2015-11-10 2017-05-18 SSM Schärer Schweiter Mettler AG Procédé de commande d'un dispositif de pose de fil à roue à ailettes, dispositif de pose de fil à roue à ailettes et bobineuse
CN107922139A (zh) * 2015-11-10 2018-04-17 Ssm萨罗瑞士麦特雷有限公司 纱线布设装置
CN107922139B (zh) * 2015-11-10 2019-08-23 Ssm萨罗瑞士麦特雷有限公司 纱线布设装置
EP3241793A1 (fr) 2016-05-02 2017-11-08 SSM Schärer Schweiter Mettler AG Dispositif de va-et-vient avec des ailes rotatives et bobineuse avec reglage de course et unite guide-fil adaptative
CN107337025A (zh) * 2016-05-02 2017-11-10 Ssm萨罗瑞士麦特雷有限公司 叶轮式纱线布设装置和具有行程距离调节装置和适应性导丝单元的络纱机

Also Published As

Publication number Publication date
CN105517931B (zh) 2018-01-02
EP3022144A1 (fr) 2016-05-25
EP3022144B1 (fr) 2017-06-21
CN105517931A (zh) 2016-04-20

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